Agilent 1100 Capillary Pump (G1376A)

Two Year Warranty Available

Manufacturer: Agilent Technologies


  • Agilent 1100 Capillary Pump (G1376A)
  • CAN Cable
  • Manual
  • One (1) Year In-House Warranty


  • Two (2) Year In-House Warranty Available
  • Installation & Familiarization

More details

Item#: 11112
Condition: Refurbished

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Agilent 1100 Capillary Pump (G1376A)

This system, based on the reliable Agilent 1100 Series HPLC system, uses a unique pump technology that optimizes the system for capillary LC, offering a high level of sensitivity and reproducibility. The Agilent 1100 Series capillary pump incorporates an electronic flow control (EFC) that measures and controls the actual flow rate, rather than depending on calculations. This assures flow rate stability throughout the analysis. The pump provides flow rates from 1µl/min up to 100µl/min, with full gradient capability for capillary LC and 2.5ml/min in normal mode for a wide range of flexibility.


  • Electronic flow control (EFC) – measures and controls the actual flow rate, rather than depending on calculations.
  • Flow rates – from 1 µl/min up to 100 µl/min, with full gradient capability for capillary LC and 2.5 ml min in standard mode for a wide range of flexibility
  • Retention time (RT) stability – independent from column back pressure for maximum performance
  • Accurate flow rates – even with solvent mixtures
  • Automatic purge valve
  • Low delay volume– through the use of microvolume components


Hydraulic systemTwo dual pistons in series, with proprietary servo-controlled variable stroke drive, floating pistons and active inlet valve, solvent selection valve and electronic flow control (EFC) for flow rates up to 100 µl/min
Settable column flow range0.01 – 20 µl/min, 0.01 – 100 µl/min (with extended flow range kit), 0.001 – 2.5 ml/min (electronic flow control bypassed)
Recommended column flow range1–20 µl/min, 10–100 µl/min (with extended flow range kit)
Column flow precision< 0.7 % RSD or 0.03 SD, whatever is greater (typically < 0.4 % RSD or 0.02 SD), at 10 µl/min and 50 µl/min column flow (based on RT, default settings)
Composition precision< 0.2 % SD at 10 µl/min, 50 µl/min (with extended flow range kit) and 1 ml/min (default settings)
Pressure rangeup to 400 bar system pressure
Delay volumeTypically 3 µl from EFC to pump outlet for flow rates up to 20 µl/min; 12 µl from EFC to pump outlet for flow rates up to 100 µl/min; 180–480 µl (system pressure dependent) without mixer for flow rates up to 2.5 ml/min; mixer delay volume 420 µl
pH range1.0 to 8.5 recommended


The Agilent 1100 Capillary Pump ( Cap Pump) is in excellent condition.  A unique pump design offers better control and flexibility of low flow rates. This pump is ideally suited for capillary LC and LC/MS applications, like bio-pharmaceutical research, where sample volumes are limited and higher sensitivity is essential.

Expertly refurbished used laboratory instruments

Every instrument we sell undergoes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. Our chemist perform full calibration and data verification. The once used Agilent HPLC Module are returned to like-new condition and will run your samples for 30-80% less than OEM pricing.

This refurbished Agilent 1100 Capillary Pump (G1376A) is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.

The GenTech Difference

Why Buy New When You Don't Have To? Our refurbished Agilent HPLC Module have been expertly restored to meet OEM standards. GenTech is a full service reseller, our knowledgeable engineers perform installations, repairs, training and application setup. The inventory in our 60,000 sq. foot facility is constantly changing with new shipments coming in daily. GenTech customers receive lifetime phone support for all instruments they purchase.

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GenTech buys a wide range of equipment from Agilent, Thermo, Waters, AB Sciex, Shimadzu, Perkin Elmer, and More! Since 1996 GenTech Scientific has purchased used laboratory equipment to refurbish and resell with 1 Year warranties. Our refurbished equipment comes fully tested, and supported long after the manufacturers! If you have old or unused lab equipment in your laboratory that you are looking to sell, contact GenTech and see how we can help you!

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